Disc replacement non-stop device

Abstract

The invention relates to a disc replacement non-stop device which comprises a material placing platform, a first carrying mechanism and a second carrying mechanism which are arranged below the material placing platform in parallel, and a switching mechanism which can ascend and descend is arranged between the first carrying mechanism and the second carrying mechanism which are adjacent to each other and close to the left end. The transfer mechanism is used for transferring the material tray of the first carrying mechanism to the second carrying mechanism to be carried out; a jacking mechanism is arranged at the other end of the second carrying mechanism in the vertical direction in a telescopic mode and used for lifting and storing the materials in the vertical direction. The non-stop device for tray replacement has the advantages of non-stop for tray replacement, stability, reliability, multifunctionality, easiness in operation and the like, and can meet the requirements of material transportation and storage in industrial production.

Description

Technical Field

[0001] The present invention relates to the technical field of material transportation and storage equipment, and in particular to a non-stop disc changing device. Background Art

[0002] In industrial production, the transportation and storage of materials is an important link. Traditional material transportation and storage equipment usually needs to stop operation when changing the material tray, which not only affects the production efficiency, but also increases the complexity and time cost of operation. In order to solve this problem, a device that can keep the machine running during the tray change process is needed to improve production efficiency and reduce costs. Summary of the invention

[0003] The purpose of the present invention is to provide a non-stop disc changing device which can improve production efficiency, enhance equipment stability and reliability, improve equipment adaptability and flexibility, optimize material management and operation convenience, so as to solve the above technical problems.

[0004] To realize the above technical solution, the technical solution of the present invention is as follows: a non-stop device for changing trays, comprising a material placing platform, a first transport mechanism and a second transport mechanism arranged in parallel below the material placing platform, a transfer mechanism being liftable and arranged at the left end between the adjacent first transport mechanism and the second transport mechanism, for transferring the material tray of the first transport mechanism to the second transport mechanism for transporting it out; the other end of the second transport mechanism being retractable and extending in the vertical direction, is provided with a lifting mechanism, for lifting the material in the vertical direction for storage.

[0005] Furthermore, the first carrying mechanism comprises:

[0006] A first driving source, fixedly mounted on the material placement platform, for providing power;

[0007] An empty tray transport bottom plate is movably arranged below the material placement platform; the first driving source can drive the empty tray transport bottom plate to move back and forth, and a deformation clamping part is provided on the empty tray transport bottom plate;

[0008] The second driving source is fixed on the empty tray transport bottom plate and is used to provide power.

[0009] The tray support plate is movably inserted on the empty tray transport bottom plate, and the second driving source can drive the tray support plate to move back and forth vertically;

[0010] Wherein: when the second driving source fails, the deformable clamping part on the empty tray transport bottom plate clamps the tray support plate under the action of an electric field to prevent it from falling.

[0011] Furthermore, the first driving source is a servo motor; the output end of the servo motor is connected to the empty tray transport bottom plate through a synchronous belt; U-shaped sensors are provided corresponding to the starting and ending positions of the empty tray transport bottom plate,

[0012] The empty tray transport bottom plate is movably arranged under the material placement platform through a linear rail; a first long strip through hole is arranged on the material placement platform; the output end of the second driving source is movably inserted into the first long strip through hole; an induction sheet is symmetrically and adjustable on one side of the empty tray transport bottom plate;

[0013] The deformation clamping part comprises a liquid pool, the liquid pool is filled with electrorheological fluid, and electrodes are arranged on the inner walls on both sides opposite to each other; the external circuit applies a strong electric field to the electrorheological fluid through the electrodes;

[0014] The second driving source is a lifting cylinder; the lifting cylinder is mounted on the empty tray transport bottom plate through a cylinder mounting seat, and a magnetic switch is provided corresponding to the telescopic position of the lifting cylinder;

[0015] The tray support plate includes a support plate element; a positioning pin and an anti-fool pin are inserted into the support plate element; a locking shaft is provided at the bottom of the support plate element; the locking shaft is provided with concave slots in an array along the axial direction; and an arc surface is provided at the opening of the slot.

[0016] Furthermore, the switching mechanism comprises:

[0017] A transfer bracket, vertically arranged at one end of the first carrying mechanism;

[0018] A third power source is fixed on the adapter bracket and is used to provide power;

[0019] A transfer fixture is fixedly arranged at the output end of the third power source; the third power source can drive the transfer fixture to move back and forth;

[0020] The detection component is obliquely disposed on the second carrier mechanism and the detection light path points to the transfer fixture.

[0021] Furthermore, the third power source is a linear module; the upper array of the transfer fixture is provided with piezoelectric ceramic positioning elements that can be deformed along the width.

[0022] Furthermore, the material placement platform includes a tray-changing loading plate with a rectangular through-groove having double material openings; a material storage component is provided on the tray-changing loading plate; and a positioning and transport component is provided on the other side of the material storage component;

[0023] The material storage component includes a material tray blocking seat detachably mounted on the circumference of the rectangular through-groove on the tray-changing loading plate; a lifting and discharging assembly is provided between adjacent material tray blocking seats along the length direction of the tray-changing loading plate; a material tray fixing assembly and a material tray detection sensor are provided between adjacent material tray blocking seats along the width direction of the tray-changing loading plate;

[0024] The positioning and transporting component comprises a positioning frame with positioning slots; a positioning plugboard assembly is retractably inserted on the positioning frame; a beam optical fiber is arranged along the width direction of the positioning frame; and a pressure adjustment assembly is retractably arranged on the top corner of the positioning frame.

[0025] Furthermore, a micro-motion component is embedded in the positioning frame. When the positive and negative poles of the control circuit are switched, the micro-motion component vibrates horizontally at a high frequency due to the effect that like charges repel each other and opposite charges attract each other, thereby vibrating the material on the positioning frame to prevent it from getting stuck.

[0026] Furthermore, the second transport mechanism comprises a symmetrically arranged transport bracket; a transport belt assembly is rotatably provided on the transport bracket; a material blocking piece is provided at one end of the transport belt assembly; and a guide block is adjustable at the top of the transport bracket.

[0027] Furthermore, the lifting mechanism comprises a lifting cylinder fixedly mounted on the second carrier mechanism; the output end of the lifting cylinder passes through the second carrier mechanism and is screwed onto a lifting fixture.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1) The present invention has the effect of significantly improving production efficiency:

[0030] Non-stop pallet changing: With the coordinated operation of the first transport mechanism, the second transport mechanism and the transfer mechanism, the pallet can be transferred uninterruptedly during the pallet changing process. This greatly reduces the production interruption time caused by pallet changing and effectively improves production efficiency.

[0031] Fast material transfer: The efficient power source and reasonable design of each mechanism enable the material tray to be quickly transferred between different locations, thus shortening the time cycle of material transportation.

[0032] 2) The present invention enhances equipment stability and reliability:

[0033] Emergency protection mechanism: When the second drive source fails, the deformable clamping part on the empty tray transport bottom plate can tightly clamp the tray support plate under the action of the electric field, effectively preventing the tray from falling. This design avoids safety accidents and material losses caused by equipment failure, and improves the stability and reliability of the equipment.

[0034] Precise positioning elements: The piezoelectric ceramic positioning elements on the transfer fixture and the various positioning components of the positioning and handling parts can ensure the accurate positioning of the tray during transportation and storage, reducing operational errors and equipment damage caused by position deviations.

[0035] 3) The present invention enhances the adaptability and flexibility of the equipment:

[0036] Adjustable design: The material storage components, positioning and handling components on the material placement platform, and the guide blocks on the second carrier mechanism are all adjustable. This allows for flexible adjustments based on different material sizes and production requirements, improving the adaptability and flexibility of the equipment.

[0037] Diversified power source selection: The first drive source is a servo motor with high-precision motion control capabilities; the second drive source is a lifting cylinder that can provide strong vertical lifting force; the third power source is a linear module that can achieve precise linear motion. The combination of different power sources meets the needs of the equipment in different operating links.

[0038] 4) The present invention effectively optimizes material management and operation convenience:

[0039] Material storage and detection function: The material storage component on the material placement platform can not only store multiple trays, but is also equipped with tray fixing components, tray detection sensors, etc. These devices can effectively manage and monitor materials, improving the efficiency and accuracy of material management.

[0040] Anti-stuck material design: The micro-motion components on the positioning frame can vibrate at high frequency in the horizontal direction under the action of electric charge, effectively preventing material jamming, ensuring the smooth operation of the equipment, and reducing failures and downtime during operation.

[0041] Convenient operation design: The positioning pins and anti-fool pins on the tray support, the positioning plug-in assembly of the positioning and handling parts, the opposing optical fiber and the opposing pressure adjustment assembly make the placement, positioning and handling of materials more convenient, reducing the work difficulty and labor intensity of the operators.

[0042] To sum up, the non-stop disc changing device of the present invention has many advantages such as improving production efficiency, enhancing equipment stability and reliability, improving equipment adaptability and flexibility, optimizing material management and operational convenience, and can provide an efficient and reliable solution for material transportation and storage in industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0044] Figure 1 A top view of the present invention;

[0045] Figure 2 It is a three-dimensional structural diagram of the non-stop disc changing device;

[0046] Figure 3 This is a schematic diagram of the negative shaft side of the device for changing discs without stopping the machine. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0049] Please see attached Figures 1 to 3As shown: a non-stop device for changing trays, including a material placement platform 5 for docking with production equipment, a first carrier mechanism 1 and a second carrier mechanism 2 are arranged in parallel below the material placement platform 5, and a transfer mechanism 3 is provided at the left end between the adjacent first carrier mechanism 1 and the second carrier mechanism 2, which can be raised and lowered, and is used for transferring the material tray of the first carrier mechanism 1 to the second carrier mechanism 2 for transporting it out; the other end of the second carrier mechanism 2 can be extended and retracted in the vertical direction and is provided with a lifting mechanism 4, which is used for lifting the material in the vertical direction for storage. Specifically, the trays filled with materials are stacked and placed in the storage position on the material placement platform 5, and then the first conveying mechanism 1 moves to the bottom of the stacked materials, receives the raw materials separated from the material placement platform 5, and transports them to the other end, and lifts the trays upward to place them on one end of the material placement platform 5 for positioning, and then the external robot moves them away. After completion, the empty trays are transported to the second conveying mechanism 2 by the transfer mechanism 3, and then transported to the lifting mechanism 4 by the second conveying mechanism 2 for storage. During the whole process, there is no need to stop the machine when loading and discharging empty trays, which can effectively improve production efficiency. In this embodiment, the coordinated operation of the first conveying mechanism, the second conveying mechanism and the transfer mechanism can realize uninterrupted transfer of trays during tray changing. This greatly reduces the production interruption time caused by tray changing, effectively improves production efficiency, and can increase efficiency to 96.7% compared with the existing palletizing system.

[0050] On the basis of the above embodiment, the first transport mechanism 1 comprises: a first driving source 11, an empty tray transport bottom plate 12, a second driving source 13 and a tray support plate 14. The first driving source 11 is fixed on the material placement platform 5 for providing power; the empty tray transport bottom plate 12 can be movably arranged under the material placement platform 5; the first driving source 11 can drive the empty tray transport bottom plate 12 to move back and forth, and the empty tray transport bottom plate 12 is provided with a deformation clamping part 121; the second driving source 13 is fixed on the empty tray transport bottom plate 12 for providing power, and the tray support plate 14 can be movably inserted on the empty tray transport bottom plate 12, and the second driving source 13 can drive the tray support plate 14 to move back and forth vertically; wherein: when the second driving source 13 fails, the deformation clamping part 121 on the empty tray transport bottom plate 12 clamps the tray support plate 14 under the action of an electric field to prevent it from falling.

[0051] Based on the above embodiment, the first driving source 11 is a servo motor; the output end of the servo motor is connected to the empty tray transport bottom plate 12 through a synchronous belt; U-shaped sensors are provided at the beginning and end positions of the empty tray transport bottom plate 12 to sense the movement state of the empty tray transport bottom plate 12. Of course, in other embodiments, the first driving source 11 can also be an electric type or a cylinder type or other reciprocating linear moving mechanical structure, which is not specifically limited here.

[0052] Based on the above embodiment, the empty tray transport bottom plate 12 is movably arranged under the material placement platform 5 through a linear rail; a first long strip through hole is provided on the material placement platform 5; the output end of the second driving source 13 is movably inserted in the first long strip through hole; one side of the empty tray transport bottom plate 12 is symmetrically and adjustably installed with an induction plate.

[0053] Based on the above embodiment, the deformable clamping part 121 includes a liquid pool filled with electrorheological fluid, and electrodes are arranged on both inner walls opposite to each other; the external circuit applies a strong electric field to the electrorheological fluid through the electrodes.

[0054] Based on the above embodiment, the second driving source 13 is a lifting cylinder; the lifting cylinder is installed on the empty tray transport base plate 12 through a cylinder mounting seat, and a magnetic switch is provided corresponding to the telescopic position of the lifting cylinder; of course, in other embodiments, the second driving source 13 can also be an electric type or a cylinder type or other reciprocating linear moving mechanical structure, which is not specifically limited here.

[0055] Based on the above embodiment, the tray support plate 14 includes a support plate element; a positioning pin and an anti-fool pin are inserted on the support plate element; a locking shaft is provided at the bottom of the support plate element; the locking shaft is provided with an array of concave slots along the axial direction; and an arc surface is provided at the opening of the slot.

[0056] On the basis of the above embodiment, the transfer mechanism 3 includes: a transfer bracket 31, a third power source 32, a transfer fixture 33 and a detection component 34. The transfer bracket 31 is vertically arranged at one end of the first carrier mechanism 1, and is used to provide support for the installation of the third power source 32, the transfer fixture 33 and the detection component 34; the third power source 32 is fixed on the transfer bracket 31, and is used to provide power; the transfer fixture 33 is fixed at the output end of the third power source 32; the third power source 32 can drive the transfer fixture 33 to move back and forth; the detection component 34 is tilted on the second carrier mechanism 2 and the detection light path points to the transfer fixture 33.

[0057] Based on the above embodiment, the third power source 32 is a linear module; the transfer fixture 33 is provided with an array of piezoelectric ceramic positioning elements that can be deformed along the width.

[0058] Based on the above embodiment, the material placement platform 5 includes a tray-changing loading plate 51 with a rectangular through-groove having double material openings; a material storage component 52 is provided on the tray-changing loading plate 51; and a positioning and transport component 53 is provided on the other side of the material storage component 52;

[0059] The material storage component 52 includes a material tray blocking seat detachably mounted on the peripheral side of the rectangular through-groove on the tray-changing loading plate 51; a lifting and discharging assembly is provided between adjacent material tray blocking seats along the length direction of the tray-changing loading plate 51; a material tray fixing assembly and a material tray detection sensor are provided between adjacent material tray blocking seats along the width direction of the tray-changing loading plate 51;

[0060] The positioning and transporting component 53 includes a positioning frame with positioning slots; a positioning plugboard assembly is retractably inserted on the positioning frame; a beam optical fiber is provided along the width direction of the positioning frame; and a pressure adjustment assembly is retractably provided on the top corner of the positioning frame.

[0061] Based on the above embodiment, a micro-motion component is embedded in the positioning frame. When the positive and negative poles of the control circuit are switched, the micro-motion component vibrates horizontally at a high frequency due to the effect that like charges repel each other and opposite charges attract each other, thereby vibrating the material on the positioning frame to prevent it from getting stuck.

[0062] Based on the above embodiment, the second transport mechanism 2 includes a symmetrically arranged transport bracket; a transport belt assembly is rotatably provided on the transport bracket; a blocking piece is provided at one end of the transport belt assembly; and a guide block is adjustable at the top of the transport bracket.

[0063] On the basis of the above embodiment, the lifting mechanism 4 comprises a lifting cylinder fixedly mounted on the second transport mechanism 2; the output end of the lifting cylinder passes through the second transport mechanism 2 and is screwed with a lifting fixture.

[0064] Specifically, when the first transport mechanism is installed, the first driving source (servo motor) is firmly installed on the material placement platform, and connected to the empty tray transport bottom plate through a synchronous belt to ensure stable transmission. The empty tray transport bottom plate is installed under the material placement platform through a linear rail, and the position is adjusted so that it can move smoothly, and a U-shaped sensor is installed at the start and end positions. The second driving source (lifting cylinder) is installed on the empty tray transport bottom plate, and fixed through a cylinder mounting seat to ensure that its output end can be accurately inserted into the first long strip through hole on the material placement platform. A deformation clamping part is set on the empty tray transport bottom plate, a liquid pool is made and filled with electrorheological fluid inside, and electrodes are installed on the inner walls on both sides relative to each other so that an external circuit can apply an electric field. Positioning pins and anti-fool pins are inserted on the tray element of the tray tray, a locking shaft is set at the bottom, and an inwardly concave slot is machined in an array along the axial direction on the locking shaft, and the slot opening is set as an arc surface. The tray tray is movably inserted on the empty tray transport bottom plate. When the transfer mechanism is installed, the transfer bracket is vertically installed at one end of the first transport mechanism to ensure firmness and stability. The third power source (linear module) is installed on the transfer bracket, and the transfer fixture is fixed at its output end. Piezoelectric ceramic positioning elements that can be deformed along the width are arranged in an array on the transfer fixture. The detection component is installed on the second carrier mechanism at an angle, and its detection optical path is adjusted to point to the transfer fixture. When installing the material placement platform, the tray loading plate is installed to ensure that the position of the double-inlet rectangular through-groove opened on it is accurate. The material storage component is installed on the tray loading plate, and the tray blocking seat is detachably installed on the side of the rectangular through-groove. The lifting and unloading component is installed between the adjacent tray blocking seats along the length direction of the tray loading plate, and the tray fixing component and the tray detection sensor are installed between the adjacent tray blocking seats along the width direction of the tray loading plate. The positioning and handling component is installed on the other side of the material storage component, and a positioning frame with a positioning slot is set. The positioning plug assembly is retractably inserted on the positioning frame, and the opposite-shooting optical fiber is installed along the width direction of the positioning frame. The pressure adjustment component is retractably set at the top corner of the positioning frame. And a micro-motion component is embedded in the positioning frame. When installing the second carrier mechanism, install a symmetrically arranged carrier bracket, install a rotatable carrier belt assembly on the carrier bracket, and set a material blocking piece at one end of the carrier belt assembly. Install a guide block adjustably on the top of the carrier bracket. When installing the lifting mechanism, fix the lifting cylinder on the second carrier mechanism so that its output end passes through the second carrier mechanism and then is screwed to the lifting fixture. In the initial state during use, the tray support plate of the first carrier mechanism is in the initial position, ready to receive an empty tray. Place the empty tray on the tray support plate, start the first drive source (servo motor), and drive the empty tray transport bottom plate to move toward the transfer mechanism through the synchronous belt. When the empty tray transport bottom plate moves to the specified position, the second drive source (lifting cylinder) is started to drive the tray support plate to rise in the vertical direction, lifting the empty tray to the same height as the transfer fixture.The third power source (linear module) of the transfer mechanism is started, driving the transfer fixture to move toward the empty tray. After the empty tray is accurately positioned by the piezoelectric ceramic positioning element, the empty tray is transferred to the second carrier. The detection component monitors the transfer process in real time to ensure accurate transfer. The conveyor belt assembly of the second carrier rotates to transport the empty tray toward the lifting mechanism. At the same time, the baffle and guide block ensure the stability of the tray during transportation. When the tray is transported to the position of the lifting mechanism, the lifting cylinder is started to lift the tray vertically for storage. During the whole process, the material storage component on the material placement platform can store multiple trays, and the positioning and handling component can position and transport the material. When the tray needs to be replaced, the first carrier and the transfer mechanism continue to work to achieve non-stop tray replacement. In the above, through the coordinated work of the first carrier, the transfer mechanism and the second carrier, the machine can be kept running during the tray replacement process, thereby improving production efficiency. The designs of the deformable clamping part, piezoelectric ceramic positioning element and micro-motion assembly ensure the stability and reliability of the device during operation and reduce the probability of failure. The material storage components and positioning and handling components on the material placement platform can store multiple trays, and position and transport materials, which improves the versatility of the device. The structural design of the entire device is reasonable, and the operation is simple and convenient, which reduces the workload and difficulty of the operator. In summary, the tray changing device of the present invention has the advantages of non-stop tray changing, stability and reliability, versatility and easy operation, and can meet the needs of material transportation and storage in industrial production.

[0065] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not used to limit the present invention. Any person skilled in the art should be able to use the technical content disclosed above to make equivalent embodiments that are equivalent changes by slight changes or modifications without departing from the scope of the technical solution of the present invention. However, any brief modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A non-stop disc changing device, comprising a material placement platform (5), characterized in that: A first transport mechanism (1) and a second transport mechanism (2) are arranged in parallel below the material placement platform (5); a transfer mechanism (3) is provided at the left end between the adjacent first transport mechanism (1) and the second transport mechanism (2) and can be raised and lowered for transferring the material tray of the first transport mechanism (1) to the second transport mechanism (2) for transporting it out; and a lifting mechanism (4) is provided at the other end of the second transport mechanism (2) and can be extended and retracted in the vertical direction for lifting the material in the vertical direction for storage.

2. The non-stop disk changing device according to claim 1, characterized in that: The first transport mechanism (1) comprises: A first driving source (11) is fixedly mounted on the material placement platform (5) and is used to provide power; An empty tray transport bottom plate (12) is movably arranged below the material placement platform (5); the first driving source (11) can drive the empty tray transport bottom plate (12) to move back and forth, and a deformation clamping portion (121) is provided on the empty tray transport bottom plate (12); The second driving source (13) is fixedly mounted on the empty tray transport bottom plate (12) and is used to provide power. A material tray support plate (14) is movably inserted on the empty tray transport bottom plate (12), and the second driving source (13) can drive the material tray support plate (14) to move back and forth vertically; Wherein: when the second driving source (13) fails, the deformable clamping part (121) on the empty tray transport bottom plate (12) clamps the tray support plate (14) under the action of an electric field to prevent it from falling.

3. The non-stop disk changing device according to claim 2, characterized in that: The first driving source (11) is a servo motor; the output end of the servo motor is connected to the empty tray transport base plate (12) through a synchronous belt; U-shaped sensors are provided corresponding to the starting and ending positions of the empty tray transport base plate (12). The empty tray transport bottom plate (12) is movably arranged below the material placement platform (5) via a linear rail; a first long strip through hole is provided on the material placement platform (5); the output end of the second driving source (13) is movably inserted into the first long strip through hole; an induction sheet is symmetrically and adjustable on one side of the empty tray transport bottom plate (12); The deformation clamping part (121) comprises a liquid pool, the liquid pool is filled with electrorheological fluid, and electrodes are arranged on the inner walls on both sides opposite to each other; the external circuit applies a strong electric field to the electrorheological fluid through the electrodes; The second driving source (13) is a lifting cylinder; the lifting cylinder is mounted on the empty tray transport bottom plate (12) via a cylinder mounting seat, and a magnetic switch is provided corresponding to the telescopic position of the lifting cylinder; The tray support plate (14) comprises a support plate element; a positioning pin and an anti-fool pin are inserted into the support plate element; a locking shaft is provided at the bottom of the support plate element; the locking shaft is provided with an array of concave slots along the axial direction; and a circular arc surface is provided at the opening of the slot.

4. The non-stop disk changing device according to claim 1, characterized in that: The switching mechanism (3) comprises: An adapter bracket (31) vertically arranged at one end of the first transport mechanism (1); A third power source (32) is fixedly mounted on the adapter bracket (31) and is used to provide power; The transfer jig (33) is fixedly mounted on the output end of the third power source (32); the third power source (32) can drive the transfer jig (33) to move back and forth; A detection component (34) is obliquely disposed on the second carrier mechanism (2) and the detection light path is directed toward the transfer fixture (33).

5. The non-stop disk changing device according to claim 4, characterized in that: The third power source (32) is a linear module; the transfer fixture (33) is provided with an array of piezoelectric ceramic positioning elements that can be deformed along the width.

6. The non-stop disk changing device according to claim 1, characterized in that: The material placement platform (5) comprises a tray-changing loading plate (51) with a rectangular through-groove having two material openings; a material storage component (52) is provided on the tray-changing loading plate (51); a positioning and transport component (53) is provided on the other side of the material storage component (52); The material storage component (52) comprises a material tray blocking seat detachably mounted on the peripheral side of a rectangular through-groove on the tray-changing loading plate (51); a lifting and discharging assembly is provided between adjacent material tray blocking seats along the length direction of the tray-changing loading plate (51); and a material tray fixing assembly and a material tray detection sensor are provided between adjacent material tray blocking seats along the width direction of the tray-changing loading plate (51); The positioning and transporting component (53) comprises a positioning frame provided with positioning slots; a positioning plug assembly is telescopically inserted on the positioning frame; a counter-radiation optical fiber is provided along the width direction of the positioning frame; and a counter-pressure adjustment assembly is telescopically provided on the top corner of the positioning frame.

7. The non-stop disk changing device according to claim 6, characterized in that: A micro-motion component is embedded in the positioning frame. When the positive and negative poles of the control circuit are switched, the micro-motion component vibrates horizontally at a high frequency due to the effect that like charges repel each other and opposite charges attract each other, thereby vibrating the material on the positioning frame to prevent it from getting stuck.

8. The non-stop disk changing device according to claim 1, characterized in that: The second transport mechanism (2) comprises a symmetrically arranged transport bracket; a transport belt assembly is rotatably arranged on the transport bracket; a material blocking piece is arranged at one end of the transport belt assembly; and a guide block is adjustable at the top of the transport bracket.

9. The non-stop disk changing device according to claim 1, characterized in that: The lifting mechanism (4) comprises a lifting cylinder fixedly mounted on the second transport mechanism (2); the output end of the lifting cylinder passes through the second transport mechanism (2) and is then screwed onto a lifting fixture.

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